Predictive Value of Serum Albumin Levels for Coronary Artery Calcification in Patients with Early Chronic Kidney Disease / 中山大学学报(医学科学版)
Journal of Sun Yat-sen University(Medical Sciences)
; (6): 268-275, 2024.
Article
en Zh
| WPRIM
| ID: wpr-1016448
Biblioteca responsable:
WPRO
ABSTRACT
ObjectiveTo explore the correlation between serum albumin levels and coronary artery calcification (CAC) in patients with early-stage chronic kidney disease (CKD), as well as the value of serum albumin levels in predicting the incidence and severity of CAC. MethodsThe study included 391 early-stage CKD patients who underwent coronary computed tomography angiography (CTA) at Sun Yat-sen Memorial Hospital of Sun Yat-sen University between January 2019 and December 2022. Demographic and biochemistry data, as well as the coronary CTA results, were collected. Based on the coronary artery calcification score (CACS), all patients were divided into non-CAC group (CACS=0, n=184) and CAC group (CACS>0, n=207). All patients were further divided into 3 groups based on the serum albumin levels: group A (serum albumin levels<35 g/L, n=30), group B (35 g/L≤ serum albumin levels< 40 g/L, n=198) and group C (serum albumin levels≥ 40 g/L, n=163). Univariate and multivariate binary logistic regression analyses were conducted to investigate the association between serum albumin levels and CAC in early-stage CKD patients. Differences in CAC among groups were analyzed by using post-hoc multiple comparisons and ordinal logistic regression model analysis. ResultsPatients with CAC had significantly lower serum albumin levels than those without CAC (P<0.05). There was a negative correlation between serum albumin levels and CACS in early-stage CKD patients (P<0.01), as serum albumin decreased in levels, CAC increased in severity. ConclusionsOur study shows that early-stage CKD patients with lower serum albumin levels have a higher incidence of CAC. Low serum albumin level is an independent risk factor for CAC progression.
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Base de datos:
WPRIM
Idioma:
Zh
Revista:
Journal of Sun Yat-sen University(Medical Sciences)
Año:
2024
Tipo del documento:
Article